Categories

• Botany
• Physics
• evs
• Ethics and Values
• Education,Zoology
• Political Science,Zoology
• Logic
• Political Science,Education
• Zoology
• geography

Authors

• Mohanty , Saha
• Coluild,Chadha, Yogesh
• Mohanty , K.P
• a.n.
• Pattnaik P
• poplawski and paul
• Mishra , d.k.,Kar, R.K.
• samuellon
• hoonby
• S,Ramchandani